General description FLITI 20pcs Stainless Steel Advertising Screws are designed for mounting glass signs and displays without the need for a frame. These high-quality standoff bracket screws provide a clean and professional look, making them suitable for various applications including businesses, offices, shops, supermarkets, art exhibitions, and home use. Technical specifications Material: Stainless steel Dimensions: 16x30mm Package includes: 20pcs glass standoffs Each standoff contains buffered silica gel for glass protection Usage These screws are ideal for securely fastening glass panels to walls, allowing for a frameless display that enhances the aesthetic appeal of signs and advertisements.